Basal insulin reductions in anticipation of multiple exercise sessions in people with type 1 diabetes—a clinical perspective
Author(s) -
Olivia McCarthy,
Steve Baín,
Rachel Deere
Publication year - 2018
Publication title -
annals of translational medicine
Language(s) - English
Resource type - Journals
eISSN - 2305-5847
pISSN - 2305-5839
DOI - 10.21037/atm.2018.11.63
Subject(s) - endocrinology , pancreas , medicine , enteroendocrine cell , glucose homeostasis , amylin , hormone , islet , insulin , basal (medicine) , pancreatic polypeptide , endocrine system , type 2 diabetes , pancreatic islets , secretion , diabetes mellitus , biology , delta cell , beta cell , insulin resistance , glucagon
The islets of Langerhans are regions of the human pancreas that contain endocrine (hormone-producing) cells, constituting 1% to 2% of pancreas volume. There are four main types of endocrine cells within the islets of Langerhans: alpha (α) cells, beta (β) cells, delta (δ) cells and to a lesser degree the pancreatic polypeptide (PP) cells. Of these populations, the β-cells account for between 65–80% of the pancreatic islets, and whilst predominately responsible for the secretion of the hormone insulin, they also co-secrete C-peptide and amylin. Collectively, the cells in the islets of Langerhans are pivotal in glycaemic regulation and homeostasis.
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